Optoma Be Sport4 (Black) In Ear Mic Wireless Bluetooth Headphones

Optoma Be Sport4 (Black)

In Ear Mic Wireless Bluetooth Headphones

Out of stock

Unfortunately this product is no longer available.

For advice on an alternative product or details of newer ranges, please contact Telesales here or your local store which you can find here.

Phil, Telesales Manager, 15th year of service

”Practically flawless wireless earbuds.”- ‘Techradar’ – 5 Star review.

Work out without wires

With a Bluetooth connection to your smartphone or other music device, you can work out without wires. This leaves you free to exercise without the connection cable getting in the way. A 10-metre range from the source means your music device can be safely stored away or secured. A 10-hour rechargeable battery life is ample for the most intense sessions - even a marathon or two!

Work out without worry
Designed for durability, the BE Sport4 earphones are resistant to sweat and water (IPX5 rated) - making them the perfect partner whether they're used in the gym or out and about. Featuring revolutionary SpinFit TwinBlade ear tips, the BE Sport4 in-ears stay put where others fall out. They are uniquely designed to keep the earbuds securely in place during strenuous activity.

Change style, change colour
With a choice of green, yellow or grey ear wings, you can change the colour of your earphones to suit your style. Each colour comes in three sizes (as do the ear buds), meaning you can easily get the perfect fit for comfort and security.

Out in front for sound quality
The Optoma NuForce BE Sport 4 headphones also perform in the sound quality department. Supporting aptX and AAC files and making use of graphene-coated drivers, the BE Sport 4 in-ears give you the punchy and dynamic sound you need for maximum motivation.

Take the call
The high quality microphone fitted makes these headphones ideal for making calls. The inline remote also gives basic play, pause and track skip functions as well as the ability to use voice activated prompts – just ask Siri or Google Voice.

Get the headphone that keeps up without getting tangled up – the Optoma BE Sport 4.

Lowest price guaranteed!

We’ll beat any genuine advertised price, even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 14 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Buy now, pay later available
by phone, on items over £500

We offer 6 month interest free options. Call your local store or our Telesales team for details

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Find out more

 Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability.

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
T&Cs apply - see our delivery page.
”Practically flawless wireless earbuds.”- ‘Techradar’ – 5 Star review.

Work out without wires

With a Bluetooth connection to your smartphone or other music device, you can work out without wires. This leaves you free to exercise without the connection cable getting in the way. A 10-metre range from the source means your music device can be safely stored away or secured. A 10-hour rechargeable battery life is ample for the most intense sessions - even a marathon or two!

Work out without worry
Designed for durability, the BE Sport4 earphones are resistant to sweat and water (IPX5 rated) - making them the perfect partner whether they're used in the gym or out and about. Featuring revolutionary SpinFit TwinBlade ear tips, the BE Sport4 in-ears stay put where others fall out. They are uniquely designed to keep the earbuds securely in place during strenuous activity.

Change style, change colour
With a choice of green, yellow or grey ear wings, you can change the colour of your earphones to suit your style. Each colour comes in three sizes (as do the ear buds), meaning you can easily get the perfect fit for comfort and security.

Out in front for sound quality
The Optoma NuForce BE Sport 4 headphones also perform in the sound quality department. Supporting aptX and AAC files and making use of graphene-coated drivers, the BE Sport 4 in-ears give you the punchy and dynamic sound you need for maximum motivation.

Take the call
The high quality microphone fitted makes these headphones ideal for making calls. The inline remote also gives basic play, pause and track skip functions as well as the ability to use voice activated prompts – just ask Siri or Google Voice.

Get the headphone that keeps up without getting tangled up – the Optoma BE Sport 4.
Brand Optoma NuForce
Colour Black
In Ear Yes
Closed back Yes
Sports Yes
Weight (KG) 15g
Battery Life Up to 10 hours
Frequency Response 20 - 20,000Hz
Sensitivity 92dB
Impedance (Ohms) 32
Cable Length 580mm
Microphone / Hands Free yes
Rated 4 out of 5 by from Perfect for runners Great sound. Plenty of interchangeable buds. Not great at full volume
Date published: 2020-01-30
Rated 5 out of 5 by from Really good earphones Great sound, build and plenty of different sizes of ear tips.
Date published: 2020-01-30
Rated 5 out of 5 by from Perfect sound and comfort when training. My second pair from Richer sounds, perfect piece of equipment. Was sad to loose my first pair.
Date published: 2020-01-30
Rated 5 out of 5 by from Great sound, comfortable fit Having researched Bluetooth in ear headphones I found these were often highly recommended. So happy I purchased them as the fit and sound are the best I’ve experienced for training and running.
Date published: 2020-01-29
Rated 5 out of 5 by from Comfortable, practical, excellent sound! Recommend I was looking for a versatile set of BT phones for work calls, running and sport. I saw the great reviews for these and they are not exaggerated. The fit is great and the buds and wings allow a really neat fit in the ear without being dislodged while running or working out. BT connection is very smooth, battery life is great and the sound quality is well above average. For the price these are excellent value!
Date published: 2020-01-29
Rated 5 out of 5 by from Great product, quick delivery, happy customer I bought the Optoma BE Sport4 headphones because I was sick of the jack connection breaking on my headphones and I wanted something reasonably priced with a decent battery life. I'm happy to say that the bluetooth connection, sound quality and battery life are all very satisfactory and actually very good for the price. I'm definitely a happy customer.
Date published: 2020-01-27
Rated 5 out of 5 by from Beautiful sound Detailed sound and very comfortable to wear. Would recommend these
Date published: 2020-01-26
Rated 5 out of 5 by from Great sound and build quality Excellent sound and quality and comfortable whilst on the move.
Date published: 2020-01-20
Rated 5 out of 5 by from Fantastic product - realiable - just perfect! Had a similar pair for 3 years - this are an upgrade - even better! Great price - arrived on earlier than expected - just really happy !!!
Date published: 2020-01-18
Rated 5 out of 5 by from Awesome service great product This service is fast, response and we'll organized. From selection to purchase to delivery it was seamless. I would recommend Richer sounds every time. Great work guys!
Date published: 2020-01-17
Rated 5 out of 5 by from Great in ear headphones Second pair I’ve had after damaging my last pair. Great sound and fit.
Date published: 2020-01-13
Rated 4 out of 5 by from Great sound, stays in place! Bought these as normal in war headphones seem to work their way loose as I walk. These, with their "hooks" hold them in place really well, I can even use these out on a jog without having to worry about them falling out. Plus, being Bluetooth means I can leave my phone in my pocket and don't end up tangled in wires. The sound quality is something else too. I have bought many headphones over the years but these ones are in a league of their own. Deep bass yet the treble shines though. I've even picked out details I've never heard in songs I've been listening to for 10 years. The fact these come with 3 different sized "hooks" and rubber buds means there should be a perfect fit for everyone.
Date published: 2020-01-11
Rated 4 out of 5 by from Overall very pleased with it but.... I’ve been using these for a few weeks now and overall very pleased. Can’t get them very loud but that is probably a good thing and sound is pretty good. They fit well and contrary to some reviews I don’t find that the controller weighs the right bd down and dislodges it. The only downside I have found is that having connected to my iPhone which is a quick and simple task, it does from time to time switch itself off so then needs to be connected again. Apart from that a good product for a reasonable price.
Date published: 2020-01-08
Rated 5 out of 5 by from Great sound, solid build and comfortable to use I bought this as a Christmas gift for my wife, perhaps for an unorthodox use - she uses it for listening to podcasts while feeding our newborn. She says it is easy to use with one hand, gives great sound and is comfortable in the ears. She recommends it - especially if you have a newborn and like podcasts!
Date published: 2020-01-04
Rated 5 out of 5 by from Great product Perfect for the gym and work. Great price and as always with Richer Sounds great service and quick delivery.
Date published: 2019-12-23
Rated 2 out of 5 by from Optoma NUFORCE BE SPORT4 (Black) The sound quality of these headphones is great, buy unfortunately they are quite large, and due to the square shape, even with the smallest tips and wings/fins, they dont fit properly or comfortably. They keep falling out on the treadmill, which is very disappointing for sports headphones.
Date published: 2019-12-15
Rated 5 out of 5 by from Great sound Great sound, very comfortable in the ear after changing to the mid size buds. Does slip to the right a little due to the weight of the battery pack, could do with a clip to attach to your collar. Overall very happy.
Date published: 2019-12-10
Rated 4 out of 5 by from Great battery life. Only been using this a week but purchased it after seeing the top 10 earbuds recommended, this landed first place for its overall quality and cheap price. Battery life is fantastic I use it for a 40 min walk each day. Battery life seems superb, my only peeve is when you switch them on and they connect the first 10 seconds you hear a few sound cutouts stuttering.
Date published: 2019-12-10
Rated 4 out of 5 by from Good sound Good product and comfortable in the ear sound is clear and a good amount of base.
Date published: 2019-12-07
Rated 4 out of 5 by from Great price for great little earphones Great earphones - neat, easy to use with loads of fittings so you can get the fit perfect. They sit nicely and the pull chord to tighten means they don’t bang around if running. Charging socket is a little fiddly but a great buy for the price. Sound is good and you can reduce outside noise by using the double seal fittings.
Date published: 2019-11-16
Rated 5 out of 5 by from Great sound, very comfortable I bought these earbuds because they had a great review and I have to agree, great sound, very comfortable. Another great product from Richersounds.
Date published: 2019-11-13
Rated 4 out of 5 by from Great performance in the gym Very pleased with these Bluetooth headphones. They work well in the gym and offer a good, secure and comfortable fit. The bass feels a little light and they don’t work so well for classical music. They are really good for spoken word and most other forms of music.
Date published: 2019-11-08
Rated 5 out of 5 by from Great sound Bought for my son who wanted the headphones for running and loves them
Date published: 2019-11-08
Rated 4 out of 5 by from Great product & buying experience Love my new Bluetooth earphones... comfortable, good sound & don’t slip out.
Date published: 2019-10-29
Rated 5 out of 5 by from Good sound for a good price Didn't want to break the bank, but wanted decent sound with earphones that would stop falling out. They're very stable, while the sound isn't better than premium companies its very, very good for the price.
Date published: 2019-10-29
Rated 5 out of 5 by from Great garage music Bought these three weeks age to make the hours spent on the turbo trainer in the garage during the darker evenings a bit more interesting. Working hard you do tend to start leaking copiously (particularly when you've got no hair) but the SPORT4s cope with this admirably and the sound quality is more than adequate. Noise cancelling is high (with the right ear pieces in) so I'd never wear them out in the real world cycling or running - just wouldn't be safe. Gym, garage etc - perfect. Very pleased with them so far.
Date published: 2019-10-28
Rated 4 out of 5 by from Great sound, comfort and value Bought these after checking out online reviews. Richer sounds offered a great price from an ethical company.
Date published: 2019-10-26
Rated 5 out of 5 by from GREAT FOR MY GARMIN WATCH BOUGHT THIS TO GO WITH MY GARMIN 6 WATCH AND IT WORKS WONDERFULLY WELL SO FAR
Date published: 2019-10-15
Rated 4 out of 5 by from Really great sound but far too much packaging I bought this recently and am delighted with the sound and feel. My only gripe has nothing to do with the actual product but with the excessive amount of packaging and surplus components. I’ve now got 5 of 6 pairs of redundant ear buds and same amount of those things that are shaped like a cockles foot and hold them in your ears. Brill otherwise. Thumbs up for sound, thumbs down for the environment.
Date published: 2019-10-04
Rated 5 out of 5 by from Great Service Bought my new headphones. Good price and a perfect service.
Date published: 2019-09-23
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Unfortunately this product is no longer available.

For advice on an alternative product or details of newer ranges, please contact Telesales here or your local store which you can find here.

Phil, Telesales Manager, 15th year of service

Optoma Be Sport4 (Black) is rated 4.3 out of 5 by 87.
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  • REVIEWS, PRODUCT

Lowest price guaranteed!

We’ll beat any genuine advertised price, even from the web & give you up to £100!

We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 14 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!

Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply

Buy now, pay later available
by phone, on items over £500

We offer 6 month interest free options. Call your local store or our Telesales team for details

For purchases over £500, pay a 10% deposit now and the balance in 6 months. Pay the balance in full before the end of the 6 months and there is no interest to pay whatsoever, just a one-off settlement fee of £29. Subject to application, financial circumstances and borrowing history. Ts&Cs apply. 19.9% APR representative. Find out more

 Disabled assistance

All products that are available to purchase on the Richer Sounds website can be delivered free to blind, partially sighted or those with a disability.

Please contact web after sales for more info.
For delivery of in-store only deals, please contact your local store for more details.
T&Cs apply - see our delivery page.